An Early Warning System for Illegal Access based on Distributed Network Monitoring.
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Accession number;03A0163627
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| Title;An Early Warning System for Illegal Access based on Distributed Network Monitoring. |
| Author;
ABURAKAWA RYOTA
(Tohoku Univ., Graduate School of Information Sci., JPN)
OTA KOHEI
(Cyber Solutions Co., Ltd., JPN)
KATO NEI
(Tohoku Univ., Graduate School of Information Sci., JPN)
NEMOTO YOSHIAKI
(Tohoku Univ., Graduate School of Information Sci., JPN)
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Journal Title;IEICE Transactions on Communications (Japanese Edition)
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Journal Code:S0622C
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ISSN:1344-4697
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VOL.J86-B;NO.3;PAGE.410-418(2003)
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| Figure&Table&Reference;FIG.14, TBL.4, REF.12 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;To early find out illegal access of recent troubles, it is important to detect detection of scan for information collection carried out at its early stage. High degree of scan is carried out by using packets using for usual communication at long communication interval, on wide range, and in random order. And, together with transfer to medium non-sharing type networks, observation range of present NIDS (network intrusion detection system) is restricted to local one. Therefore, informations on the scan collectable by NIDS becomes less, to become further difficult for its detection. In this paper, by cooperating NIDS distributedly displaced on networks, here was proposed a distributed illegal access detection system early detectable on the scan carried out for plural networks, to show its effectiveness. |
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